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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG790614558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790614558

Diamond specifications and retailer prices

From $95 USD
As of October 30, 2026
Save $501 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,096 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown heart diamond

This 0.4ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790614558 or 790614558. Listed at 14 retailers as of October 29, 2026, with a 528% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790614558
Dimensions4.60 × 5.01 × 3.03 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.60 mm5.01 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790614558
Side View
Table 57.0%Crown 38.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,096 USD|Low: $75 USD|High: $1,104 USD|Avg: $310 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11$95 USD
Retailer 4$107 USD
Retailer 14$111 USD
Retailer 3$126 USD
Retailer 12$126 USD
Retailer 10$178 USD
Retailer 9$236 USD
Retailer 7$238 USD
Retailer 2$258 USD
Retailer 8$335 USD
Retailer 5$346 USD
Retailer 13$420 USD
Retailer 6$596 USD
MOH London$1,096 USD

43 data points across 14 retailers

14 retailers$95 USD to $596 USD

A
Cheapest Retailer
-
$95 USD
A
Retailer 2
-
$107 USD
View
Final sale: no returns
A
Retailer 3
-
$111 USD
View
A
Retailer 4
-
$126 USD
View
A
Retailer 5
-
$126 USD
View
A
Retailer 6
-
$178 USD
View
B+
Retailer 7
-
$236 USD
ZAR 3,812 ZAR
View
B+
Retailer 8
-
$238 USD
€227 EUR
View
B+
Retailer 9
-
$258 USD
£203 GBP
View
B
Retailer 10
-
$335 USD
£264 GBP
View
B
Retailer 11
-
$346 USD
View
B
Retailer 12
-
$420 USD
View
B
Retailer 13
-
$596 USD
View
Most Expensive
MOH London
LG790614558 · Oct 29
$1,096 USD
£863 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $95 USDSave up to $501 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.40ct Heart
$95 USD